下面是apache的扩展选项，包括一些最新的和计划中的字体定义:

<FilesMatch "\.(ttf|otf|eot|woff|woff2|sfnt|svg)$">
    <IfModule mod_headers.c>
        SetEnvIf Origin "^http(s)?://(.+\.)?(domainname1|domainname2|domainname3)\.(?:com|net|org)$" AccessControlAllowOrigin=$0$1$2
        Header add Access-Control-Allow-Origin %{AccessControlAllowOrigin}e env=AccessControlAllowOrigin
        Header set Access-Control-Allow-Credentials true
    </IfModule>
</FilesMatch>

这招对我很管用:

SetEnvIf Origin "^http(s)?://(.+\.)?(domain\.example|domain2\.example)$" origin_is=$0 
Header always set Access-Control-Allow-Origin %{origin_is}e env=origin_is

当放入。htaccess时，它肯定会工作。

只能为Access-Control-Allow-Origin标头指定一个原点。但是您可以根据请求在响应中设置原点。不要忘记设置Vary标头。在PHP中，我将做以下工作:

/**
 * Enable CORS for the passed origins.
 * Adds the Access-Control-Allow-Origin header to the response with the origin that matched the one in the request.
 * @param array $origins
 * @return string|null returns the matched origin or null
*/
function allowOrigins($origins)
{
    $val = $_SERVER['HTTP_ORIGIN'] ?? null;
    if (in_array($val, $origins, true)) {
        header('Access-Control-Allow-Origin: '.$val);
        header('Vary: Origin');
        
        return $val;
    }
        
    return null;
}
    
if (allowOrigins(['http://localhost', 'https://localhost'])) {
   echo your response here, e.g. token
}

Django中还有一个答案。要让一个视图允许来自多个域的CORS，以下是我的代码:

def my_view(request):
    if 'HTTP_ORIGIN' in request.META.keys() and request.META['HTTP_ORIGIN'] in ['http://allowed-unsecure-domain.com', 'https://allowed-secure-domain.com', ...]:
        response = my_view_response() # Create your desired response data: JsonResponse, HttpResponse...
        # Then add CORS headers for access from delivery
        response["Access-Control-Allow-Origin"] = request.META['HTTP_ORIGIN']
        response["Access-Control-Allow-Methods"] = "GET" # "GET, POST, PUT, DELETE, OPTIONS, HEAD"
        response["Access-Control-Max-Age"] = "1000"  
        response["Access-Control-Allow-Headers"] = "*"  
        return response

对于多个域，在你的。htaccess:

<IfModule mod_headers.c>
    SetEnvIf Origin "http(s)?://(www\.)?(domain1.example|domain2.example)$" AccessControlAllowOrigin=$0$1
    Header add Access-Control-Allow-Origin %{AccessControlAllowOrigin}e env=AccessControlAllowOrigin
    Header set Access-Control-Allow-Credentials true
</IfModule>

我在PHP中使用的另一个解决方案:

$http_origin = $_SERVER['HTTP_ORIGIN'];

if ($http_origin == "http://www.domain1.com" || $http_origin == "http://www.domain2.com" || $http_origin == "http://www.domain3.com")
{  
    header("Access-Control-Allow-Origin: $http_origin");
}